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Instant Pot Lasagna Recipe with Zucchini & Eggplant

Instant Pot Lasagna Recipe with Zucchini & Eggplant

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  • Author: Maria
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Total Time: 40 minutes
  • Yield: 6 servings 1x
  • Category: Main Course
  • Method: Instant Pot
  • Cuisine: Italian
  • Diet: Low Calorie

Description

This Instant Pot Lasagna with Zucchini and Eggplant is a lighter, veggie-packed twist on the Italian classic. Layered with creamy ricotta, marinara, and melty mozzarella, it’s comforting, wholesome, and ready in under an hour.


Ingredients

Units Scale
  • 2 medium zucchinis, sliced lengthwise
  • 2 small eggplants, sliced crosswise
  • 1 tablespoon coarse salt, plus more for seasoning
  • 1 (25 oz) jar high-quality marinara sauce
  • 1 cup whole-milk ricotta cheese
  • 1 large egg
  • 1/2 cup shredded parmesan cheese
  • 2 cups shredded whole-milk mozzarella
  • 1/2 cup basil pesto (optional, for topping)
  • 2 tablespoons fresh basil leaves, chopped

Instructions

  1. Slice the zucchini and eggplant. Sprinkle with salt and let sit for 15 minutes to draw out moisture, then pat dry.
  2. In a bowl, mix ricotta, egg, and parmesan until smooth. Season lightly with salt and pepper.
  3. Lightly grease a round baking dish that fits into your Instant Pot.
  4. Assemble layers starting with marinara, then zucchini, ricotta mix, eggplant, mozzarella, and repeat. Finish with marinara and mozzarella on top.
  5. Cover tightly with foil. Add 1 cup of water to the Instant Pot and place a trivet inside. Set the dish on the trivet.
  6. Pressure cook on HIGH for 25 minutes. Allow natural pressure release for 10 minutes, then carefully remove the dish.
  7. Uncover, top with basil pesto and chopped basil, and let rest for 10 minutes before slicing.

Notes

  • Use a high-quality marinara sauce for the best flavor.
  • Salting and drying the vegetables prevents a watery lasagna.
  • Whole-milk cheeses melt better and give a richer taste.
  • Add a few minutes under the broiler for a golden top after cooking.

Nutrition

  • Serving Size: 1 slice
  • Calories: 340
  • Sugar: 8g
  • Sodium: 720mg
  • Fat: 21g
  • Saturated Fat: 10g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 18g
  • Fiber: 4g
  • Protein: 22g
  • Cholesterol: 75mg